Application of Data-Driven technology in nuclear Engineering: prediction, classification and design optimization

Q Hong, M Jun, W Bo, T Sichao, Z Jiayi, L Biao… - Annals of Nuclear …, 2023 - Elsevier
Currently, workers in nuclear power plants need to monitor plant data in real time. In the
event of an emergency, due to human subjectivity, the operator cannot make accurate …

[HTML][HTML] Experimental study on heat transfer characteristics of closed thermosyphon at different volumes and inclination angles for variable vacuum pressures

H Arat, O Arslan, U Ercetin, A Akbulut - Case Studies in Thermal …, 2021 - Elsevier
In this study, the thermal performance of vacuumed copper pipe has been experimentally
investigated by using different volume values of 5 ml, 10 ml, 15 ml, and 20 ml with inclination …

Prediction of hydrate formation and plugging in the trial production pipes of offshore natural gas hydrates

J Zhang, Q Sun, Z Wang, J Wang, X Sun, Z Liu… - Journal of Cleaner …, 2021 - Elsevier
Hydrate plugging in pipes is a serious issue that affects flow safety in the trial production of
offshore natural gas hydrates. Current research on hydrate flow assurance has primarily …

A comprehensive numerical investigation of unsteady-state two-phase flow in gravity assisted heat pipe enclosure

H Arat, O Arslan, U Ercetin, A Akbulut - Thermal Science and Engineering …, 2021 - Elsevier
In this study, thermal performance analysis of glass and copper two-phase closed
thermosyphons (TPCTs) were investigated as 3D using comprehensive experimental …

Improved thermal model considering hydrate formation and deposition in gas-dominated systems with free water

Z Wang, J Yu, J Zhang, S Liu, Y Gao, H Xiang, B Sun - Fuel, 2019 - Elsevier
The accurate prediction of temperature is the basis for predicting hydrate formation.
Presently available methods for the calculation of temperature distributions in pipelines are …

Prediction and management of hydrate reformation risk in pipelines during offshore gas hydrate development by depressurization

Z Liu, B Sun, Z Wang, J Zhang, X Wang - Fuel, 2021 - Elsevier
The hydrate reformation in marine gas hydrate production system can significantly affect the
accuracy control of the production pressure differential and even cause pipeline blockage …

Transient gas–liquid–solid flow model with heat and mass transfer for hydrate reservoir drilling

Y Liao, X Sun, B Sun, Y Gao, Z Wang - … journal of heat and mass transfer, 2019 - Elsevier
The three–phase gas–liquid–solid flow, caused by hydrate decomposition in cuttings is a
main concern during drilling through gas–hydrate reservoir. In this study, a transient gas …

[HTML][HTML] Experimental investigation on the thermo-hydraulic performance of air–water two-phase flow inside a horizontal circumferentially corrugated tube

H Ayed, A Arsalanloo, S Khorasani… - Alexandria Engineering …, 2022 - Elsevier
In this study, flow visualization, pressure drop and thermal characteristics of the corrugated
tube with non-boiling air–water two-phase flow were experimentally studied. Glass tubes …

Coupled thermal model of wellbore and permafrost in Arctic regions

X Wang, Z Wang, X Deng, B Sun, Y Zhao… - Applied Thermal …, 2017 - Elsevier
During drilling operations in the Arctic permafrost region, drilling mud with a higher
temperature flowing in the wellbore can lead to thawing of the permafrost. Unpredictable …

[HTML][HTML] Multiphase transient flow model in wellbore annuli during gas kick in deepwater drilling based on oil-based mud

B Yin, G Liu, X Li - Applied Mathematical Modelling, 2017 - Elsevier
Transient-state gas and oil-based mud (OBM) two-phase flow in wellbore annuli will occur
during gas kick. The phase behavior of influx gas and OBM will make the gas kick during …